Next: Hot-Dip Galvanised Threaded Bar Grade 8.8 (DIN 976) 
Prev: Stainless Steel Threaded Rods A2 
Found in many applications, this austenitic (often referred to as super-austenitic) threaded rod is more resistant to corrosion and stress than its A2 counterpart due to higher content of Molybdenum, Nitrogen and Nickel.
This allows the A4 threaded bar to be better suited for resistance to extreme environmental conditions like exposure to chemical solutions, brine solutions, de-icing salts and salt water.
They are available in thread sizes of M4 and M5 at lengths of a metre, and M6 to M45 in lengths from one metre to three metres.
Non-standard sizes and cut lengths of A4 stainless threaded rod are available to order, with short lead times.
For more information regarding our Allthread, please contact our experienced sales team.
| Stainless Steel AISI 316 – 1.4301 (Grade A4) | ||||
| Thread Diameter | 1000 mm | 2000 mm | 3000 mm | |
| M4 |  |
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| M5 | |
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| M6 | |
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| M8 | |
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| M10 | |
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| M12 | |
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| M14 | |
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| M16 | |
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| M18 | |
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| M20 | |
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| M22 | |
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| M24 | |
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| M27 | |
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| M30 | |
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| M33 | |
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| M36 | |
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| M39 | |
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| M42 | |
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| M45 | |
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 = AvailableSize not listed? Please contact us – we may be able to provide it. |
